نتایج جستجو برای: high affinity receptor

تعداد نتایج: 2600326  

Journal: :research in pharmaceutical sciences 0
s vallian m khazaei

aptamers define a new interesting class of receptor molecules with capability of binding to potentially any kind of molecules of interest. structurally, they are composed of nucleic acids (rna, dna or a mixture of both) with high specificity and affinity to amino acids, drugs, proteins and other molecules. apatmers are isolated from complex libraries of synthetic nucleic acids against the desir...

Journal: :Anticancer research 2012
Milan Laznicek Alice Laznickova Helmut R Maecke

In this study, we investigated the relationship between affinity to somatostatin receptor subtype2 (SSTR(2)) and uptake of radioactivity from a group of radiolabeled somatostatin analogues in somatostatin receptor-rich tissues of rats. Organs with a high density of somatostin receptors (namely the adrenals and pancreas bearing mainly SSTR(2); this receptor subtype is also the most abundant in s...

Journal: :Journal of immunology 2011
Cees E van der Poel Robbert M Spaapen Jan G J van de Winkel Jeanette H W Leusen

IgG FcRs are important mediators of immunity and play a key role during Ab-based immunotherapy. Within the leukocyte IgG receptor family, only FcγRI is capable of IgG binding with high affinity. FcγRI exists as a complex of a ligand binding α-chain and an FcR γ-chain. The receptors' α-chain can, furthermore, elicit several functions independent of the ITAM-bearing FcR γ-chain. Functional implic...

Journal: :Molecular pharmacology 2003
Yun Wang Attila Toth Richard Tran Tamas Szabo Jacqueline D Welter Peter M Blumberg Jiyoun Lee Sang-Uk Kang Ju-Ok Lim Jeewoo Lee

The vanilloid receptor VR1 is a polymodal nociceptor sensitive to capsaicin, protons, and heat. Because VR1 represents an attractive therapeutic target for conditions ranging from long-term pain to bladder hyperreflexia, we and other groups have sought to develop novel ligands with enhanced potencies and novel pharmacological properties. Here, we characterize two compounds, N-[2-(3,4-dimethylbe...

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